Florida Institute of Technology · ChemistryUsselman Lab
Robert Usselman · Melbourne, Florida
Research Focus
The Usselman Lab at Florida Institute of Technology focuses on understanding the role of reactive oxygen species (ROS) in cell biology, particularly how they influence neurodegenerative diseases, cancer, and aging. The lab uses advanced imaging techniques and nanodiamond quantum sensors to track redox dynamics in live cells, aiming to improve our ability to monitor oxidative stress and develop strategies for mitigating its effects on human health.
nanodiamond sensingredox biologyoxidative stresshyperspectral imagingmetabolic assaysneurodegenerationcancer biologyROS measurementchemogeneticslive-cell imaging
Research Aims
5AIM 01Engineer chemogenetic systems to generate hydrogen peroxide in mammalian cells
AIM 02Develop tools for precise measurement of redox dynamics in live cells
AIM 03Clarify the mechanisms of redox adaptation and oxidative stress
AIM 04Investigate mitochondrial responses to varying levels of reactive oxygen species
AIM 05Engage undergraduates in hands-on scientific research and training.
Skills the Lab Values
hyperspectral microscopynanodiamond quantum sensingredox biosensorsmetabolic assay techniquescell culturemolecular biology techniqueschemogenetic engineeringoptical imaging methodsdata acquisition and analysisD-amino acid oxidase assays
Output against the department
Publications33bottom 6% of dept.202nd of 216
this lab
most publishedleast published
Citations681bottom 5% of dept.206th of 216
this lab
most citedleast cited
Career totals from OpenAlex, compared against labs that share a department. A department spans everything from one paper to tens of thousands, so bar heights are on a log scale — otherwise the largest lab would flatten every other bar to a line.